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| author | Alex Shi <alex.shi@linaro.org> | 2016-04-21 12:06:25 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-04-21 12:06:25 +0800 |
| commit | 2bf7955152a0544342fcaed28930748cc68392ae (patch) | |
| tree | d6900b5e4330d173b94fac3cbe2188eba2673771 /sound/usb/mixer_maps.c | |
| parent | ad592b70ae97800d4f5bf535d45a680649e2789e (diff) | |
| parent | 8c9aef03d3b540b6885e7534a885ea25f62dd9ed (diff) | |
Merge tag 'v4.4.8' into linux-linaro-lsk-v4.4lsk-v4.4-16.04
This is the 4.4.8 stable release
Diffstat (limited to 'sound/usb/mixer_maps.c')
| -rw-r--r-- | sound/usb/mixer_maps.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index ddca6547399b..1f8fb0d904e0 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -349,6 +349,16 @@ static struct usbmix_name_map bose_companion5_map[] = { }; /* + * Dell usb dock with ALC4020 codec had a firmware problem where it got + * screwed up when zero volume is passed; just skip it as a workaround + */ +static const struct usbmix_name_map dell_alc4020_map[] = { + { 16, NULL }, + { 19, NULL }, + { 0 } +}; + +/* * Control map entries */ @@ -431,6 +441,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .map = aureon_51_2_map, }, { + .id = USB_ID(0x0bda, 0x4014), + .map = dell_alc4020_map, + }, + { .id = USB_ID(0x0dba, 0x1000), .map = mbox1_map, }, |